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JP3211072B2 |
PURPOSE: To prevent a regulating pin from tilting to interfere with a torque spring, and also to reduce the outline of a main body case. CONSTITUTION: A fuel limiting means 10 comprises a main body case 11, a limiting tool 12, the forwar...
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JP2001248514A |
To provide a compact fuel supplying pump having a high mechanical efficiency and high reliability by reducing frictional loss by means of reducing force acted on a piston with pressure of pressurized fuel, eliminating side pressure betwe...
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JP2001248516A |
To continue a start increasing rate period for a long period, and improve startability by holding a fuel rate regulating rack 1 on a start increasing rate position by large resistance of an engaging part 7 when an engine is started.In a ...
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JP2607495Y2 |
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JP2001513161A |
An electronic timing system for controlling the injection angle of a fuel pump, comprising an input sleeve (12), an output drum (36), an intermediate drive sleeve (30), a drive plate (60), a drive yoke (76), and a stepper motor (90). Dri...
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JP3202153B2 |
To suppress the noises caused by the rise of the revolving speed by setting the maximum revolving speed attained at the no-load state from the rated revolving speed to the approximate value of the rated revolving speed. The no-load maxim...
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JP3203151B2 |
PURPOSE: To use a low capacity actuator by a method wherein the lever to be operated of a number of revolutions of engine adjusting means of a construction machine and the output arm of an actuator for drive operation are intercoupled th...
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JP3202030B2 |
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JP2001227427A |
To arbitrarily set injection supply time for subfuel in a distribution type fuel injection pump 9 performing an injection supply for subfuel before an injection supply for main fuel to each cylinder 2, 3, 4 in an internal combustion engi...
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JP2001214779A |
To provide a fuel injection device capable of easily attaining a sure and smooth starting in a vehicle diesel engine regardless of various fluctuations such as dispersion in starting performance of the engine itself generated inevitably ...
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JP3195479B2 |
PURPOSE: To improve the control precision regardless of the revolutional fluctuation of an engine, by computing a pulse time on spilling which is a reference for converting a remaining angle insufficient to one pulse of the engine revolu...
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JP3196060B2 |
PURPOSE: To reduce a cost through reduction of the number of assembling processes of a governor device while machining precision of a part is suppressed to a low value. CONSTITUTION: A pivotal support boss part 14a of a first lever 13A i...
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JP2001207899A |
To control an engine speed of an engine so as to be held at a preset engine speed without using an expensive rack position sensor for detecting a position of a control rack and without exhausting black smoke from the engine.A signal conv...
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JP2001200732A |
To provide the start fuel increasing device of a fuel injection pump for internal combustion engine, capable of increasing a startability by properly increasing the amount of fuel, when the temperature is very low. An acting force for re...
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JP2001193528A |
To provide a cylinder injection engine control device capable of conducting stratified combustion based on a accurately determined engine state, rising a fuel pressure from the time of starting engine, shortening engine starting time, re...
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JP2001193491A |
To reduce regulation variation of a fuel injection device for a single cylinder, which consists of a conventional fuel injection pump and a governor device and has a control sleeve of the fuel injection pump connected to a governor lever...
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JP3185935B2 |
PURPOSE: To prevent fuel from a misfire in initial injection and provide stable combustion without ignition lag by detecting the misfire in the initial injection and controlling the rotational phase of a cam so that the coefficient of oi...
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JP2607340Y2 |
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JP2001182597A |
To provide a high-pressure fuel pump controller and a direct injection engine controller in which a high-pressure fuel pump promotes fuel pressure increase from engine start time to reduce an engine start period, reduce exhaust gas mater...
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JP3182641B2 |
To prevent errors from arising in the retreating clearance of a torque pin in positioning the torque adjusting bolt of a torque increasing device into place. A torque pin 7 and a torque spring 10 are enclosed in a case main body 5, a tor...
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JP3182638B2 |
PURPOSE: To prevent the occurrence of the backlash of a rack pin in a rack pin hole and to prevent the occurrence of hunting of engine rotation and a delay of control by a method wherein a rod attitude maintaining pin paralleling a rack ...
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JP2001173495A |
To attain highly precise fuel injection in a unit injector using a shape memory alloy as a booster actuator.The unit injector 1 comprises a shape memory element 14, an injection pump 2 pressurizing fuel in a boosting chamber 9 after rece...
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JP2001152921A |
To provide a loading work vehicle for reducing fuel consumption including a running time and to improve workability including operability.This loading work vehicle comprises output characteristics varying means 38 and 48 for varying the ...
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JP3172273B2 |
PURPOSE: To provide an engine speed controller which starts an engine with the low number of revolution on the engine start and does not deteriorate the operation performance of an accelerator. CONSTITUTION: The existence of the operatio...
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JP3173883B2 |
PURPOSE: To converge the generated idling in a short time or suppress the idling in a fine range with a simple constitution, by instructing on a certain revolution determined according to the traveling speed of a rolling stock to an engi...
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JP3173375B2 |
To secure stable combustion in both cases of stratified combustion and homogenious combustion and more particularly secure preferable combustion, even in operational condition being in transitional state. A fuel injection valve 11 is dis...
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JP3166615B2 |
To quickly and suitably start to inject fuel after a diesel engine is started by memorizing a pulse number as a stop number and by making a pulse counter calculate the pulse number on the basis of the stop number when the diesel engine i...
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JP3166616B2 |
To impart enhanced starting and exhaust performance to a vehicular electronically controlled diesel engine with an injection controller therefor for controlling the injection thereof. A spill valve is provided for opening or closing the ...
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JP2001123853A |
To change a governor to an electronic governor which accurately secures the target value of a voltage fluctuation rate, when driving a generator by a diesel engine with a mechanical governor installed thereon. In a diesel engine provided...
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JP2001115863A |
To facilitate a regulation work to rotate a fuel injection pump shaft by an inspection machine, to increase holding rigidity of a fuel injection pump gear during regulation of an injection timing, and further to reduce a cost by reductio...
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JP2001115862A |
To provide a stop device for a diesel engine to solve a burnt loss on the tension coil of a stop solenoid and simultaneously be executed at a low cost. An interlocking lever 3 is integrally oscillatorily fixed at the governor lever 1 of ...
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JP2001115861A |
To provide a governor to maintain stable engine rotation by suppressing the governor hunting over the whole range of an operation state from a starting time without being influenced by a temperature condition. This governor for an engine...
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JP3159417B2 |
PURPOSE: To reconcile reduction in free acceleration smoke and security of motive power performance by reducing a fuel injection quantity at zero-boost time in a low revolution area of an engine in a fuel injection pump having a governor...
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JP2001107822A |
To provide a simple alternate system for an accumulator fuel injection device. In an electronic type fuel injection device having an injector part, through movement of a fuel control valve by an electromagnetic solenoid against the elast...
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JP2001098957A |
To enhance durability of a governer weight for an injection pump by reducing abraision accompanied to sliding in a fulcrum portion serving as a pivot part and a contact portion which are made of iron. In this governer device, a cam shaft...
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JP2001090632A |
To provide a fuel pump capable of promoting the starting timing of fuel supply when an engine grows to be cold. A fuel pump is composed of a pump plunger capable of reciprocating in a plunger hole by the action of a cam driving device. T...
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JP2001082174A |
To provide a shock buffer means excellent in durability and a shock buffering property, preventing a break of a pinion gear of a fuel injection pump by a shock caused by pressing and abutting of an output rod, and not disturbing movement...
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JP2001082176A |
To limit excess fuel injection at sudden acceleration by disposing a resistor on a locus where a pressing member fixed to a layshaft passes, so that the pressing member collides with the resistor in the course where the layshaft reaches ...
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JP2001082177A |
To limit an injection amount of fuel until the amount of air required for combustion is supplied by moving a fuel rack from the position of the maximum injection amount of fuel in the direction of decreasing the injection amount at the t...
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JP2001082175A |
To provide a shock buffer technique excellent in durability and a shock buffering property, preventing a break of a pinion gear of a fuel injection pump by a shock caused by pressing and abutting of an output rod, and not disturbing move...
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JP3149007B2 |
PURPOSE: To suppress any increase in the concentration of unburnt harmful component in exhaust gas in which excessive supply of fuel is suppressed and discharge of smoke from an exhaust pipe. CONSTITUTION: The speed governor of an engine...
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JP2001073805A |
To increase permanent speed in controlling a fuel amount adjusting part of a fuel control device of an engine. In a fuel control device for an engine, an output part 7 of an energizing means 4 is abutted against a fuel amount adjusting p...
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JP3147506B2 |
PURPOSE: To improve accuracy of a fuel injection timing at the time of transient operation of an internal combustion engine by changing the fuel injection timing by pre-stroke control with better responsiveness in comparison with a timer...
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JP3142546B2 |
A flow controlling system having a viscosity sensitive means (32) for producing a simulated fluid pressure which varies in correspondence with a fluid pressure at a predetermined portion (15) of a fluid flow circuit on the basis of the v...
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JP2001050061A |
To improve startability and prevent generation of black smoke at abrupt acceleration. In a fuel supply system of a diesel engine, a fuel metering rack 1 moving reciprocally between a startup fuel increase position and a full- load positi...
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JP3136994B2 |
To satisfactorily hold the original value of prescribed data in a data processor reading prescribed data stored in a storage means and executing an operation. When a prescribed data update condition is realized in spite of the truth or e...
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JP2606942Y2 |
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JP3133592B2 |
PURPOSE: To prevent the opening condition of the relay contact of a stop motor by stopping rotation of a stop motor on the way when a key switch is immediately returned to ON after being set OFF. CONSTITUTION: A stop switch SS which is i...
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JP2001041057A |
To prevent temporary dropping of fuel injection timing on the lag side against a target value as a timer piston is pushed back as driving reaction suddenly increases at the time of returning from a state where resistance of a high pressu...
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JP2001041056A |
To provide a distribution type fuel injection pump furnished with an electronic type timer device capable of restraining timing advance shortage of a timer characteristic by reducing leakage of high pressure fuel to the inside of a timer...
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